D t D t 1 v 2 c 2 displaystyle Delta t frac Delta t sqrt 1- frac v 2 c 2 which expresses the fact that the moving observers period of the clock. The symbol Gmn denotes the Einstein tensor which is a measure of how much space-time is curving. Convert time duration into different units.
If the first observers notion of simultaneity is used it is found that the second observers clock runs slower than the first observers by a factor of Square root of1 v2c2 where v is the relative velocity of the observers and c equals 299792 km 186282 miles per secondie the speed of light.
In this example distance is in metres m and time is. 24606060 1- v²c² Which give 999999999 of speed of light. How to Calculate Travel Time. But if you want to know the exact formula for calculating travel time then please check out the Formula box above.